Transportation device for stainless steel flange production

Abstract

The invention discloses a transportation device for stainless steel flange production, and relates to the technical field of flange machining and transportation. Comprising a base, a conveying belt and a conveying motor are arranged on the base, and the conveying motor is used for driving the conveying belt; a positioning mechanism is arranged on the conveying belt and comprises a positioning seat attached to the conveying belt, a positioning arc frame is arranged on the positioning seat, supporting wheels are arranged on the positioning arc frame in an array mode and connected through a connecting belt, and tensioning mechanisms are arranged on one side of the positioning arc frame in an array mode and used for adjusting the tensioning degree of the connecting belt. A fixing mechanism is arranged at one end of the positioning arc frame and used for fixing the supporting wheel located at the end of the positioning arc frame. A control mechanism is arranged on the side face of the conveying belt and used for controlling the positioning mechanisms, the flange can be conveyed in a multifunctional mode, in the conveying process, the position of the flange can be positioned, and adjustment and follow-up maintenance and cleaning are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of flange processing and transportation, and in particular to a transportation device for producing stainless steel flanges. Background Art

[0002] Flange is one of the common parts in mechanical and pipeline connection systems. It is mainly used to connect two pipelines, equipment or components together through bolts to ensure the sealing and stability of the connection part. Flanges are widely used in industries such as petroleum, natural gas, electricity, chemical industry, water treatment, metallurgy, etc., and are used to withstand high pressure, strong corrosion or extreme temperature environments. During the processing of flanges, transportation is a key operation process. Transportation is required between different processes. When the flange is inspected, it needs to be positioned. However, the existing transportation device can only perform a single transportation, and its function is imperfect and its practicality is poor. Based on this, the present invention proposes a transportation device that can perform multi-functional transportation of flanges. During the transportation process, the flange can be positioned and adjusted easily, as well as for subsequent maintenance and cleaning. Summary of the invention

[0003] In view of the above technical problems, the present invention can carry out multifunctional transportation of flanges. During the transportation process, the flanges can be positioned and adjusted, as well as for subsequent maintenance and cleaning.

[0004] The scheme used in the present invention is: a transportation device for stainless steel flange production, including a base, a transportation belt and a transportation motor are arranged on the base, and the transportation motor is used to drive the transportation belt; a positioning mechanism is arranged on the transportation belt, the positioning mechanism includes a positioning seat attached to the transportation belt, a positioning arc frame is arranged on the positioning seat, and support wheels are arranged in an array on the positioning arc frame, and the support wheels are connected by connecting belts, and a tensioning mechanism is arranged in an array on one side of the positioning arc frame for adjusting the tension of the connecting belt; a fixing mechanism is arranged at one end of the positioning arc frame for fixing the support wheel at the end of the positioning arc frame; a control gear is arranged on the support wheel at the end of the positioning arc frame; the fixing mechanism includes a telescopically arranged A fixed seat is provided at the end of the positioning arc frame, one end of the fixed seat is connected to a pushing part, and a swing rod is rotatably arranged at the end of the positioning arc frame, and push wheels are respectively arranged at both ends of the swing rod, and the push wheel on one end of the swing rod facing the pushing part is used to push the pushing part; a control mechanism is provided on the side of the conveying belt for controlling each positioning mechanism, the control mechanism includes a turntable rotatably installed on the side of the conveying belt, a position electric cylinder is provided on the turntable, a driving mechanism is provided on the telescopic rod of the position electric cylinder, and the driving mechanism is used to drive the control gears on each positioning mechanism; a push rod is also provided on the telescopic rod of the position electric cylinder, and the push rod is used to control the fixing state of the fixing mechanism to the support wheel; a cleaning mechanism and a lubrication mechanism are also provided under the conveying belt.

[0005] Furthermore, a mounting frame is arranged above the transport belt, a signal electric cylinder is arranged on the mounting frame, a signal transmitter and receiver is arranged on the telescopic rod of the signal electric cylinder, the signal transmitter and receiver is composed of a signal transmitter and a receiver, and the receiver receives the output signal of the transmitter to correct the installation angle of the positioning workpiece.

[0006] Furthermore, the cleaning mechanism includes a second control electric cylinder and a cleaning part arranged on the base, the second control electric cylinder is used to control the movement of the cleaning part, and the cleaning part contacts the supporting wheel to clean impurities and oil stains on the surface of the supporting wheel.

[0007] Furthermore, the lubrication mechanism includes a transmission box, a control electric cylinder and a lubrication part arranged on the base, the control electric cylinder is used to control the movement of the lubrication part, an oil outlet is arranged on the lubrication part, and the transmission box is connected to the lubrication part to transmit oil.

[0008] Furthermore, the control mechanism includes a position motor arranged on the side of the conveyor belt, a position gear is arranged on the output shaft of the position motor, the position gear is meshed with the turntable, a mounting rod is arranged on the telescopic rod of the position electric cylinder, and the driving mechanism and the push rod are respectively arranged on the mounting rod.

[0009] Furthermore, the driving mechanism includes a driving motor arranged on the mounting rod, a driving gear is arranged on the output shaft of the driving motor, and the driving gear is meshed with a control gear on the positioning mechanism for driving.

[0010] Furthermore, the tensioning mechanism includes two tensioning seats slidably arranged on the side of the positioning arc frame, and the tensioning seats are used to tension the connecting belt; an adjusting screw is arranged on the tensioning seat, and an adjusting gear 1 is rotatably arranged on the side of the positioning arc frame, and the adjusting gear 1 and the adjusting screw form a spiral pair, and an adjusting gear 2 is also rotatably arranged on the side of the positioning arc frame, and the adjusting gear 2 is meshed with the adjusting gear 1.

[0011] Furthermore, the fixing mechanism includes a spring connected between the fixing seat and one end of the positioning arc frame, and a torsion spring connected between the swing rod and the positioning arc frame; the push rod pushes the push wheel on one end of the swing rod, so that the push wheel on the other end of the swing rod pushes the pushing part.

[0012] Compared with the prior art, the present invention has the following advantages: (1) in the process of transporting the flange workpiece, when passing through the signal transmitter and receiver, the height of the signal transmitter and receiver is controlled by the signal electric cylinder, so that the transmitter and receiver on the signal transmitter and receiver are located on both sides of the flange; when installing the flange, the angle orientation of the flange hole is deviated, and it can be angularly positioned during subsequent transportation; (2) the cleaning part can clean the impurities and oil stains on the support wheel; when the positioning mechanism is located above the lubrication mechanism, the movement of the lubrication part is controlled by controlling the electric cylinder 1, the transmission box transmits the lubricating oil, and then transmits it to the support wheel through the lubrication part; (3) each positioning mechanism can perform tension adjustment, that is, adjust the tension of the connecting belt. Specifically, by twisting the adjusting gear 2, the adjusting gear 1 is rotated, and then the adjusting screw and the tensioning seat are moved, so that the tension of both sides of the connecting belt can be adjusted, and there are many adjustment points. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the installation structure below the conveyor belt of the present invention.

[0015] Figure 3 This is a schematic diagram of the control mechanism installation structure of the present invention.

[0016] Figure 4 It is a schematic diagram of the local structure of the control mechanism of the present invention.

[0017] Figure 5 It is a schematic diagram of the positioning mechanism structure of the present invention.

[0018] Figure 6 This is a schematic diagram of the positioning arc frame installation structure of the present invention.

[0019] Figure 7 It is a schematic diagram of the installation structure of the tensioning mechanism of the present invention.

[0020] Figure 8 It is a schematic diagram of the fixing mechanism structure of the present invention.

[0021] 1-wheel drive gear; 2-axle drive gear; 3-axle drive gear; 4-axle drive gear; 5-axle drive gear; 6-axle drive gear; 7-axle drive gear; 8-axle drive gear; 9-axle drive gear; 10-axle drive gear; 11-axle drive gear; 12-axle drive gear; 13-axle drive gear; 14-axle drive gear; 15-axle drive gear; 16-axle drive gear; 17-axle drive gear; 18-axle drive gear; 19-axle drive gear; 20-axle drive gear; 21-axle drive gear; 22-axle drive gear; 23-axle drive gear; 24-axle drive gear; 25-axle drive gear; 26-axle drive gear; 27-axle drive gear; 28-axle drive gear; 29-axle drive gear; 30-axle drive gear; 31-axle drive gear; 32-axle drive gear; 33-axle drive gear; 34-axle drive gear; 35-axle drive gear; 36-axle drive gear; 37-axle drive gear; 38-axle drive gear; 39-axle drive gear; 40-axle drive gear; 41-axle drive gear; 42-axle drive gear; 43-axle drive gear; 44-axle drive gear; 45-axle drive gear; 46-axle drive gear; 47-axle drive gear; 48-axle drive gear; 49-axle drive gear; 50-axle drive gear; 51-axle drive gear; 52-axle drive gear; 53-axle drive gear; 54-axle drive gear; 55-axle drive gear; 56-axle drive gear; 57-axle drive gear; 58-axle drive gear DETAILED DESCRIPTION

[0022] Example: Figures 1 to 8 As shown, a transport belt 1 and a transport motor 2 are provided on the base 3, and the transport motor 2 is used to drive the transport belt 1; a positioning mechanism is arranged on the transport belt 1, and the positioning mechanism includes a positioning seat 20 attached to the transport belt 1, and a positioning arc frame 23 is arranged on the positioning seat 20, and support wheels 21 are arranged in an array on the positioning arc frame 23, and the support wheels 21 are connected by connecting belts 22, and a tensioning mechanism is arranged in an array on one side of the positioning arc frame 23 for adjusting the tension of the connecting belt 22; a fixing mechanism is provided at one end of the positioning arc frame 23 for fixing the support wheel 21 located at the end of the positioning arc frame 23; a control gear 25 is provided on the support wheel 21 located at the end of the positioning arc frame 23; the fixing mechanism includes a fixing seat 29 telescopically arranged at the end of the positioning arc frame 23, and the fixing seat 2 One end of 9 is connected to a pushing portion 31, and a swing rod 32 is rotatably arranged at the end of the positioning arc frame 23, and push wheels 33 are respectively arranged at both ends of the swing rod 32, and the push wheel 33 on one end of the swing rod 32 facing the pushing portion 31 is used to push the pushing portion 31; a control mechanism is arranged on the side of the conveying belt 1 for controlling each positioning mechanism, the control mechanism includes a turntable 12 rotatably mounted on the side of the conveying belt 1, a position electric cylinder 13 is arranged on the turntable 12, and a driving mechanism is arranged on the telescopic rod of the position electric cylinder 13, and the driving mechanism is used to drive the control gear 25 on each positioning mechanism; a push rod 17 is also arranged on the telescopic rod of the position electric cylinder 13, and the push rod 17 is used to control the fixing state of the fixing mechanism to the support wheel 21; a cleaning mechanism and a lubricating mechanism are also arranged below the conveying belt 1.

[0023] The cleaning mechanism includes a control electric cylinder 2 8 and a cleaning part 9 arranged on the base 3. The control electric cylinder 2 8 is used to control the movement of the cleaning part 9. The cleaning part 9 contacts the support wheel 21 to remove impurities and oil stains on the surface of the support wheel 21; the lubricating mechanism includes a transmission box 5, a control electric cylinder 1 6 and a lubricating part 7 arranged on the base 3. The control electric cylinder 1 6 is used to control the movement of the lubricating part 7. The lubricating part 7 is provided with an oil outlet. The transmission box 5 is connected to the lubricating part 7 to transmit oil.

[0024] A mounting frame 4 is arranged above the conveyor belt 1, and a signal electric cylinder 10 is arranged on the mounting frame 4. A signal transmitter and receiver 11 is arranged on the telescopic rod of the signal electric cylinder 10. The signal transmitter and receiver 11 is composed of a signal transmitter and a receiver. The receiver receives the output signal of the transmitter to correct the installation angle of the positioning workpiece; the control mechanism includes a position motor 15 arranged on the side of the conveyor belt 1, a position gear 14 is arranged on the output shaft of the position motor 15, and the position gear 14 is meshed with the turntable 12, a mounting rod 16 is arranged on the telescopic rod of the position electric cylinder 13, and a driving mechanism and a push rod 17 are respectively arranged on the mounting rod 16; the driving mechanism includes a driving motor 18 arranged on the mounting rod 16, a driving gear 19 is arranged on the output shaft of the driving motor 18, and the driving gear 19 is meshed with the control gear 25 on the positioning mechanism for driving.

[0025] The tensioning mechanism includes two tensioning seats 24 slidably arranged on the side of the positioning arc frame 23, and the tensioning seat 24 is used to tension the connecting belt 22; an adjusting screw 26 is arranged on the tensioning seat 24, and an adjusting gear 27 is rotatably arranged on the side of the positioning arc frame 23, and the adjusting gear 27 and the adjusting screw 26 form a spiral pair, and an adjusting gear 28 is also rotatably arranged on the side of the positioning arc frame 23, and the adjusting gear 28 is meshed with the adjusting gear 27; the fixing mechanism includes a spring 30 connected between the fixing seat 29 and one end of the positioning arc frame 23, and a torsion spring 34 connected between the swing rod 32 and the positioning arc frame 23; the push rod 17 pushes the push wheel 33 on one end of the swing rod 32, so that the push wheel 33 on the other end of the swing rod 32 pushes the pushing part 31.

[0026] The principle of the present invention is as follows: the flange is openly placed on the positioning mechanism, that is, placed on the support wheel 21, and supported and fixed by the support wheel 21. During the transportation of the flange workpiece, when passing the signal transmitter and receiver 11, the height of the signal transmitter and receiver 11 is controlled by the signal electric cylinder 10, so that the transmitter and receiver on the signal transmitter and receiver 11 are located on both sides of the flange; when installing the flange, the angular position of the flange hole is deviated, but in the subsequent transportation, for example, if the flange hole needs to be automatically detected, then it is necessary to ensure that the angular position of the flange is accurate; therefore, the driving gear 19 is controlled by the position electric cylinder 13 to move toward the control gear 25, The driving gear 19 is meshed with the control gear 25. During this process, the fixing seat 29 is fixed to the support wheel 21 in advance, and the push rod 17 pushes the push wheel 33, so that the swing rod 32 is deflected, and then the push wheel 33 at the other end of the push wheel 33 pushes the push part 31, so that the fixing seat 29 releases the fixation of the support wheel 21, and the control gear 25 is rotated by the driving motor 18. Under the transmission action of the connecting belt 22, each support wheel 21 rotates, and then drives the flange to rotate. When the flange hole passes through the transmitter and the receiver, the wall of the flange does not block the transmission of the signal, that is, the receiver can receive the signal, and then the angle of the hole is corrected.

[0027] The push rod 17 releases the push on the push wheel 33, and the fixed seat 29 contacts and fixes the support wheel 21 again; when the positioning mechanism is maintained, that is, when the positioning mechanism is located below the conveyor belt 1, the cleaning part 9 is controlled by controlling the electric cylinder 28 to move and contact the support wheel 21, and the position motor 15 works to make the turntable 12 rotate, that is, adjust the orientation of the driving mechanism and the push rod 17, and then drive the support wheel 21 to rotate, and the cleaning part 9 cleans the impurities and oil stains on the support wheel 21; further, when the positioning mechanism is located above the lubrication mechanism, the lubrication part 7 is controlled by controlling the electric cylinder 16 to move, and the transmission box 5 transmits the lubricating oil, and then transmits it to the support wheel 21 through the lubrication part 7.

[0028] Furthermore, each positioning mechanism can perform tension adjustment, that is, adjust the tension of the connecting belt 22. Specifically, by twisting the adjusting gear 2 28, the adjusting gear 1 27 rotates, and then the adjusting screw 26 and the tensioning seat 24 move, the tension of both sides of the connecting belt 22 can be adjusted, and there are many adjustment points.

Claims

1. A transport device for producing stainless steel flanges, comprising a base (3), on which a transport belt (1) and a transport motor (2) are arranged, wherein the transport motor (2) is used to drive the transport belt (1); the characteristics are as follows: A positioning mechanism is arranged on the transport belt (1), the positioning mechanism comprising a positioning seat (20) attached to the transport belt (1), a positioning arc frame (23) arranged on the positioning seat (20), support wheels (21) arranged in an array on the positioning arc frame (23), the support wheels (21) being connected to each other via a connecting belt (22), and a tensioning mechanism arranged in an array on one side of the positioning arc frame (23) for adjusting the tension of the connecting belt (22); a fixing mechanism is arranged at one end of the positioning arc frame (23) for fixing the support wheel (21) located at the end of the positioning arc frame (23); a control gear (25) is arranged on the support wheel (21) located at the end of the positioning arc frame (23); the fixing mechanism comprises a fixing seat (29) telescopically arranged at the end of the positioning arc frame (23), one end of the fixing seat (29) being connected to a pushing portion (31), and at the positioning arc frame (23) A swing rod (32) is rotatably provided at the end of the arc frame (23), and push wheels (33) are respectively provided at both ends of the swing rod (32). The push wheel (33) on one end of the swing rod (32) facing the push part (31) is used to push the push part (31); a control mechanism is provided on the side of the transport belt (1) for controlling each positioning mechanism, the control mechanism comprising a turntable (12) rotatably mounted on the side of the transport belt (1), a position electric cylinder (13) is provided on the turntable (12), a drive mechanism is provided on the telescopic rod of the position electric cylinder (13), and the drive mechanism is used to drive the control gear (25) on each positioning mechanism; a push rod (17) is also provided on the telescopic rod of the position electric cylinder (13), and the push rod (17) is used to control the fixing state of the fixing mechanism on the support wheel (21); a cleaning mechanism and a lubricating mechanism are also provided below the transport belt (1).

2. A transportation device for stainless steel flange production according to claim 1, characterized in that: A mounting frame (4) is arranged above the transport belt (1), a signal electric cylinder (10) is arranged on the mounting frame (4), a signal transmitter and receiver (11) is arranged on the telescopic rod of the signal electric cylinder (10), the signal transmitter and receiver (11) is composed of a signal transmitter and a receiver, and the receiver receives an output signal of the transmitter to correct the installation angle of the positioning workpiece.

3. The transportation device for stainless steel flange production according to claim 1, characterized in that: The cleaning mechanism comprises a second control electric cylinder (8) and a cleaning portion (9) arranged on the base (3); the second control electric cylinder (8) is used to control the movement of the cleaning portion (9); the cleaning portion (9) contacts the support wheel (21) to clean impurities and oil stains on the surface of the support wheel (21).

4. The transportation device for stainless steel flange production according to claim 1, characterized in that: The lubrication mechanism comprises a transmission box (5), a control electric cylinder (6) and a lubrication part (7) arranged on a base (3); the control electric cylinder (6) is used to control the movement of the lubrication part (7); an oil outlet hole is arranged on the lubrication part (7); the transmission box (5) is connected to the lubrication part (7) to transmit oil.

5. The transportation device for stainless steel flange production according to claim 1, characterized in that: The control mechanism comprises a position motor (15) arranged on the side of the transport belt (1), a position gear (14) is arranged on the output shaft of the position motor (15), the position gear (14) is meshed with the turntable (12), a mounting rod (16) is arranged on the telescopic rod of the position electric cylinder (13), and a driving mechanism and a push rod (17) are respectively arranged on the mounting rod (16).

6. A transportation device for stainless steel flange production according to claim 5, characterized in that: The driving mechanism comprises a driving motor (18) arranged on a mounting rod (16), a driving gear (19) being arranged on an output shaft of the driving motor (18), and the driving gear (19) meshes with a control gear (25) on the positioning mechanism for driving.

7. The transportation device for stainless steel flange production according to claim 1, characterized in that: The tensioning mechanism comprises two tensioning seats (24) slidably arranged on the side of the positioning arc frame (23), the tensioning seats (24) being used for tensioning the connecting belt (22); an adjusting screw (26) is arranged on the tensioning seat (24), and an adjusting gear 1 (27) is rotatably arranged on the side of the positioning arc frame (23), the adjusting gear 1 (27) and the adjusting screw (26) forming a spiral pair, and an adjusting gear 2 (28) is also rotatably arranged on the side of the positioning arc frame (23), the adjusting gear 2 (28) meshing with the adjusting gear 1 (27).

8. The transportation device for stainless steel flange production according to claim 1, characterized in that: The fixing mechanism comprises a spring (30) connected between a fixing seat (29) and one end of a positioning arc frame (23), and a torsion spring (34) connected between a swing rod (32) and the positioning arc frame (23); the push rod (17) pushes a push wheel (33) on one end of the swing rod (32), so that the push wheel (33) on the other end of the swing rod (32) pushes the push portion (31).

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